Sullivan City, Texas Population 2021

4,174
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Sullivan City is a city located in Hidalgo County Texas. With a 2020 population of 4,174, it is the 412th largest city in Texas and the 5277th largest city in the United States . Sullivan City is currently growing at a rate of 0.05% annually and its population has increased by 4.30% since the most recent census, which recorded a population of 4,002 in 2010. Sullivan City reached it's highest population of 4,178 in 2016. Spanning over 4 miles, Sullivan City has a population density of 1,163 people per square mile.

The average household income in Sullivan City is $39,556 with a poverty rate of 31.66%. The median rental costs in recent years comes to $563 per month, and the median house value is $58,100. The median age in Sullivan City is 31.4 years, 35.9 years for males, and 27.8 years for females.

Sullivan City Demographics

According to the most recent ACS, the racial composition of Sullivan City was:

  • White: 97.70%
  • Other race: 2.30%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Two or more races: 0.00%
The current population of Sullivan City, Texas is 4,174 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 4,168.The last official US Census in 2010 recorded the population at 4,002.

Sullivan City, Texas Population 2021

Population by Race

Race Population Percentage
White4,08097.70%
Some Other Race962.30%
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Sullivan City Population by Race

Sullivan City Population Pyramid $2021

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Sullivan City Median Age

31.4


Total

35.9


Male

27.8


Female

Sullivan City Adults

There are 2,811 adults, (590 of whom are seniors) in Sullivan City.

Sullivan City Age Dependency

88

Age Dependency Ratio

26.6

Old Age Dependency Ratio

61.5

Child Dependency Ratio

Sullivan City Sex Ratio

Female

2,458

58.86%

Male

1,718

41.14%

Sullivan City Population by Age

Sullivan City Renter vs Owner Occupied by Household Type

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Sullivan City Household Types

Type Owner Renter
Married85.2%14.8%
All79.5%20.5%
Female75.7%24.3%
Non Family69.5%30.5%
Male55.6%44.4%

79.5%

Rate of Home Ownership

Sullivan City Households and Families

Type Count Average Size Owned
All1,2583.3279.5
Married7364.1685.2
Non Family3021.1469.5
Female2023.375.7
Male185.6155.6

3.98

Average Family Size

3.32

Average Household Size

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Sullivan City Households by Type

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Education Attained Count Percentage
Less Than 9th Grade97739.96%
9th to 12th Grade47719.51%
High School Graduate49620.29%
Some College31913.05%
Associates Degree361.47%
Bachelors Degree1124.58%
Graduate Degree281.15%
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Sullivan City Educational Attainment by Sex (over 25)

Sullivan City Educational Attainment by Race

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Race Total High School Bachelors
Hispanic2,365923140
White8068
Other Race5935

The highest rate of high school graduation is among white people with a rate of 85.00%.

The highest rate of bachelors degrees is among hispanic people with a rate of 5.92%.

Sullivan City Educational Attainment by Race

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Name Average Male Female
Overall$22,378$28,224$16,672
Less Than 9th Grade$17,328$24,318$15,901
High School Graduate$25,118$26,792$
Some College$33,833$41,181$
Bachelors Degree$49,375$$49,375
Graduate Degree$$$

$22,378

Average Earnings

$28,224

Average Male

$16,672

Average Female

Sullivan City Earnings by Educational Attainment

Sullivan City Language by Age

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Sullivan City Language

3.00% of Sullivan City residents speak only English, while 97.00% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 97.00% of the population.

Sullivan City Language

Sullivan City Poverty by Race

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Name Total In Poverty Poverty Rate
Hispanic4,0711,31432.28%
Other964546.88%

31.66%

Overall Poverty Rate

28.64%

Male Poverty Rate

33.79%

Female Poverty Rate

Poverty in Sullivan City

The race most likely to be in poverty in Sullivan City is Other, with 46.88% below the poverty level.

The race least likely to be in poverty in Sullivan City is Hispanic, with 32.28% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 10.35%. Among those working part-time, it was 38.47%, and for those that did not work, the poverty rate was 39.00%.

Sullivan City Poverty

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Name Poverty
Less Than 9th Grade31.50%
High School30.04%
Some College25.63%
Bachelors or Greater7.14%

Sullivan City Poverty Rate by Education

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Rate Poverty
Female Unemployed59.15%
Female Employed20.50%
Male Employed16.89%
Male Unemployed0.00%

Sullivan City Poverty Rate by Employment Status and Sex

Sullivan City Income by Household Type

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Name Median Mean
Households$31,486$39,556
Families$36,823$44,783
Married Families$40,069-
Non Families$13,205$17,552
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Income by Household Type

Sullivan City Marital Status

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Marriage Rates

50.5%

Overall Marriage Rate

61.8%

Male Marriage Rate

42.3%

Female Marriage Rate

Sullivan City Married by Age and Sex

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Sullivan City Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Sullivan City Marital Status by Race

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Sullivan City Marital Status

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63

Number of Veterans

63

Male Veterans

Female Veterans

War Veterans
Vietnam28
First Gulf War18
World War II
Korea
Second Gulf War

Sullivan City Veterans by War

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Age Group Veterans
75+31
35 to 5426
65 to 746
55 to 64
18 to 34

Sullivan City Veterans by Age

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Name Veterans % of Total
Hispanic632.31%
White552.00%
Other Race812.31%

Sullivan City Veterans by Race

Sullivan City Veterans by Education

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0.00%

Veteran Poverty Rate

73.02%

Veteran Disability Rate

Sullivan City Veterans by Education

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53.8%

Labor Force Participation

50.6%

Employment Rate

6.1%

Unemployment Rate

Sullivan City Employment by Age

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Sullivan City Employment by Race

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Sullivan City Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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56.47%

Born in Sullivan City

63.94%

Native Born

36.06%

Foreign Born

23.78%

Non Citizen

12.28%

Naturalized

Place of Birth

63.94% of Sullivan City residents were born in the United States, with 56.47% having been born in Texas. 23.78% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Sullivan City Place of Birth

Year Population Growth Annual Growth Rate
20214,17420.05%
20204,17220.05%
20194,17020.05%
20184,168-4-0.10%
20174,172-6-0.14%
20164,178110.26%
20154,167300.73%
20144,137260.63%
20134,111100.24%
20124,101471.16%
20114,054230.57%
20104,031330.08%
20003,9980.00%

Sullivan City Population by Year